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sound-3.15-rc169dd89fd · ·
sound updates for 3.15-rc1 There have been lots of changes in ALSA core, HD-audio and ASoC, also most of PCI drivers touched by conversions of printks. All these resulted in a high volume and wide ranged patch sets in this release. Many changes are fairly trivial, but also lots of nice cleanups and refactors. There are a few new drivers, most notably, the Intel Haswell and Baytrail ASoC driver. Core changes: - A bit modernization; embed the device struct into snd_card struct, so that it may be referred from the beginning. A new snd_card_new() function is introduced for that, and all drivers have been converted. - Simplification in the device management code in ALSA core; now managed by a simple priority list instead - Converted many kernel messages to use the standard dev_err() & co; this would be the pretty visible difference, especially for HD-audio. HD-audio: - Conexant codecs use the auto-parser as default now; the old static code still remains in case of regressions. Some old quirks have been rewritten with the fixups for auto-parser. - C-Media codecs also use the auto-parser as default now, too. - A device struct is assigned to each HD-audio codec, and the formerly hwdep attributes are accessible over the codec sysfs, too. hwdep attributes still remain for compatibility. - Split the PCI-specific stuff for HD-audio controller into a separate module, ane make a helper module for the generic controller driver. This is a preliminary change for supporting Tegra HDMI controller in near future, which slipped from 3.15 merge. - Device-specific fixes: mute LED support for Lenovo Ideapad, mic LED fix for HP laptops, more ASUS subwoofer quirks, yet more Dell laptop headset quirks - Make the HD-audio codec response a bit more robust - A few improvements on Realtek ALC282 / 283 about the pop noises - A couple of Intel HDMI fixes ASoC: - Lots of cleanups for enumerations; refactored lots of error prone original codes to use more modern APIs - Elimination of the ASoC level wrappers for I2C and SPI moving us closer to converting to regmap completely and avoiding some randconfig hassle - Provide both manually and transparently locked DAPM APIs rather than a mix of the two fixing some concurrency issues - Start converting CODEC drivers to use separate bus interface drivers rather than having them all in one file helping avoid dependency issues - DPCM support for Intel Haswell and Bay Trail platforms, lots of fixes - Lots of work on improvements for simple-card, DaVinci and the Renesas rcar drivers. - New drivers for Analog Devices ADAU1977, TI PCM512x and parts of the CSR SiRF SoC, TLV320AIC31XXX, Armada 370 DB, Cirrus cs42xx8 - Fixes for the simple-card DAI format DT mess - DT support for a couple more devices. - Use of the tdm_slot mapping in a few drivers Others: - Support of reset_resume callback for improved S4 in USB-audio driver; the device with boot quirks have been little tested, which we need to watch out in this development cycle - Add PM support for ICE1712 driver (finally!); it's still pretty partial support, only for M-Audio devices
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drm-intel-next-2014-03-21698b3135 · ·
- Inherit/reuse firmwar framebuffers (for real this time) from Jesse, less flicker for fastbooting. - More flexible cloning for hdmi (Ville). - Some PPGTT fixes from Ben. - Ring init fixes from Naresh Kumar. - set_cache_level regression fixes for the vma conversion from Ville&Chris. - Conversion to the new dp aux helpers (Jani). - Unification of runtime pm with pc8 support from Paulo, prep work for runtime pm on other platforms than HSW. - Larger cursor sizes (Sagar Kamble). - Piles of improvements and fixes all over, as usual.
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sound-3.14749d3223 · ·
sound fixes for 3.14 Just two minor bug fixes: a fix for a regression in oxygen driver that was introduced in 3.14-rc1, and a stable fix for the return value of compress offload open callback.
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sound-3.14-rc75e3a227a · ·
sound fixes for 3.14-rc7 A few fixes for ASoC (N810 DT init fix, DPCM error path fix and a couple of MFD init fixes), and a fix for a Lenovo laptop. All small and trivial fixes, suitable for rc7.